PIN code 636903 belongs to Doddampatti B.O (Branch Post Office), located in Dharmapuri district, Tamil Nadu. It falls under the Southern Postal Region and is served by 18 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Doddampatti B.O | BO | Branch Post Office |
| Ittiyampatti B.O | BO | Branch Post Office |
| Achalavadi B.O | BO | Branch Post Office |
| Agraharam B.O | BO | Branch Post Office |
| Parayapattipudur B.O | BO | Branch Post Office |
| Petadampatti B.O | BO | Branch Post Office |
| Chinnankuppam B.O | BO | Branch Post Office |
| Ellapudayampatti B.O | BO | Branch Post Office |
| Keeraipatti B.O | BO | Branch Post Office |
| Kolagampatti B.O | BO | Branch Post Office |
| Pereripudur B.O | BO | Branch Post Office |
| Chellampatti B.O | BO | Branch Post Office |
| Kalasapadi B.O | BO | Branch Post Office |
| Sitteri B.O | BO | Branch Post Office |
| Veppampatti B.O | BO | Branch Post Office |
| Batchapet B.O | BO | Branch Post Office |
| Nochikuttai B.O | BO | Branch Post Office |
| Harur S.O | SO | Sub Post Office |
